Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,539,126",
      "signature": "0xa9528242b0d394bc50eb7724a87d8d45e0fffe03363b63fcc43899325a2499525bfecf31f5f72584c02d33fec6e2c678",
      "randomness": "0x9bd475b1a07904c9f379e27ae791a570c64ed010f0abd187fa919bdd553bd809"
    }
  ],
  "blockNumber": "7,405,117"
}

{
  "Sr25519": "0x042ffbf4811d4e2eab7a0b0874d99d875e3e0300fd975fe95490e80532a3b746d6a9b4acd387f6728e5b13d06eb8d020cfae5c5d3d1dfa8acc2077ea2f85c981"
}