Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,539,939",
      "signature": "0xaaffd49b8bde76588066709881787ffe8a710db2509db6d0064bc2f981a6e302160aff93f6c239b39d4533e47cb82da6",
      "randomness": "0x4348ac645e3ca6aec23b7022052b7957231e423bb0492fc6bdee82ae035c9b84"
    }
  ],
  "blockNumber": "7,405,320"
}

{
  "Sr25519": "0x5a4567f910eb682fa7ddbdeb977d38723abde205e107a9689a64feda24c74a53f38be1cdd0d2106ca049dd0e8480021b6cc86bf7eb1fb6afcfe0763e7f6b6189"
}