Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,553,723",
      "signature": "0xa1929cd80952dad81421758c1a43cf55cb2cbc37386e599aa71b12530b8d5cfee1d2160b2967dc1485c1523ac77cb3b0",
      "randomness": "0xa407c69777601191859cc09bb416fccda1aabd068ecf9e4ac49eeeae450605ad"
    }
  ],
  "blockNumber": "7,408,766"
}

{
  "Sr25519": "0x9ef5d9d74629d7be268ade36674d1f057b77354795d04aec4c27491ec367d7008252a2a1a788a7079c47abf9410d5020059297cb25e50b9c70c78a77807aa380"
}