Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,580,538",
      "signature": "0x89757d8d72a54870a5c585a396263de1812b567bad6e7f4b1b40f5939e9f94a3b2fe19fdc0a8c40bd202b66bc0ea40d9",
      "randomness": "0xd98df5630d2d839878cadd89c34f01113506b5d54d1c1e21faf88fdfdcb26f73"
    }
  ],
  "blockNumber": "7,415,457"
}

{
  "Sr25519": "0x0afe53c4810e4763d7446b95c25416ef6399d1cb6ac3cdbaebc1f60dda8a6876ff33365967bcc1bcde7afed85db8c1935c0b14df49dfa33c211f59ee760aa18a"
}