Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,666,977",
      "signature": "0xaa95bfe43eb56491f18feb182d9de1566771f18e35fee552e8a2c03c340d0663d711d59849b1744a1eba344cf48e0182",
      "randomness": "0xad580d8eb27153325f3ce49649b8b1084a1ac81909430da58967671258f795f9"
    }
  ],
  "blockNumber": "7,437,036"
}

{
  "Sr25519": "0x646bbc76c8f376cff0e34ca373bb01a33b6d487dcab81e70ef3a9f057c63d70cb5ead3fa67c8035cf30daa91f95e959e22f63d744c91476a6eec51d29bc5ac8b"
}