Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,562,011",
      "signature": "0x82b92df6224bfda74115ab97dd6ca124b2d293c48c5bd17f396dc05060471f3749a5249c9e4f9fd2ac9775e958c4e46a",
      "randomness": "0x24413a478bdc8559cc864a9a0107784de19d00b9f3a137e9784037eb87a375bd"
    }
  ],
  "blockNumber": "7,410,838"
}

{
  "Sr25519": "0xde07a7b8bf56034130500dd41d488099dea84274db193c93b089c137207c803b1dbb47894cc457fbfe653f5a7b9f1aca2e39b12fc2a19ef641ecca5fb4157b8d"
}