Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,219",
      "signature": "0x82055ecf0ab4fd70d1686babb0920746805f1aafa76fe0545466483b747b405ec2bcff7e6ab9dfc6b55c1bd7172a3e15",
      "randomness": "0x420d1abada193e7f2b19d9b6998209685ac0c909a158f700417fcfebabfc0e97"
    }
  ],
  "blockNumber": "7,410,390"
}

{
  "Sr25519": "0x34f1f51ae9b0815a184f83ae19112973d87c81af5b1edaf4bc51f019bcbb69688a2d5a14161faeb9fa1920dff1b27f5a0353dad53147bd697ff15eb9bf1a1583"
}