Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,610,143",
      "signature": "0xa4a2445b63135d95875f50fd771983cf340143ef2798a31e95588b39f4837a99b0a2827b7ea6219237aef59969b6931c",
      "randomness": "0xb834d78652f0708f2f3239d9fd2aeb688aee4f65a0363df9c36262e6d8ef1d02"
    }
  ],
  "blockNumber": "7,422,851"
}

{
  "Sr25519": "0x1820faefee4ef2b000850e8ee93ec24ab4bc33645dd1ec974e5a99ba31898565f6460b724c0480fbcc5165beca891058e64732da17a1409735ad2e3c32534a87"
}