Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,420",
      "signature": "0xa04fc3b94a388660e2fca916cb0b74dcfd1b5764b42cd6dec3305b366831680b73570acf8d92ab9263c648d65ba19723",
      "randomness": "0xa820c73afeda0898bcfccd8a3a21b2fb2b8e503342406003f6fd1e9ae1903fe6"
    }
  ],
  "blockNumber": "7,405,190"
}

{
  "Sr25519": "0x4ef41f7cc619042172cbc643984c9719b0043124777839219ee806b94c23bb4e0552f7654c38f9a7f6a2d9d1cea48d658821493820eb360b237b8d09dc58e681"
}