Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,558,544",
      "signature": "0xa51ba08dd8c565b9a4f661fd8864f82d2f0fbb48e7a8535e07c4d0b88b27c3fc99ab0b277f67772c957a0af28686c37a",
      "randomness": "0x3bc2f96ae0aaf16cdb0de82ce051e66733471fc40948a2371eefddaba4a15da2"
    }
  ],
  "blockNumber": "7,409,971"
}

{
  "Sr25519": "0xea107ae9dca47680ba4c77e7e9f497e9e70f6df3a6096204de2f991a062fdf1ea3c17c4aeca1b6bf95f5d46baed76d6a2c5698a9a14835a66d83d9582aba6987"
}