Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,594,805",
      "signature": "0x861cbbaa4e0268829a4c1d52a522d3ee9ab41296a2fa9234a7f56dc2f166094ddb6240bc2972a75199fac7f87abbd1d8",
      "randomness": "0x73edfcd869cddba726d08d524efb1f322f1e659c77d9cdb63eb40fd36860e27d"
    }
  ],
  "blockNumber": "7,419,018"
}

{
  "Sr25519": "0xf62cc507f05b30248609e0354f9d4e3033f65b61c5a135f5c2ae9aaef33e4d6888140e84cc05fadd01c684313ac94a92d3ef62add901ab6b220991c56862c283"
}