Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,613,819",
      "signature": "0x910357e0700f8f5142f765636a801a4cc779160ac0cb355979fd040ca2978d36cbb638bf3f519dccebc3febdcae8d9bc",
      "randomness": "0xecabb5c888e0eb1671ab335596b29141987e6e0854c4250b6d41e95fc48a01eb"
    }
  ],
  "blockNumber": "7,423,770"
}

{
  "Sr25519": "0x44444ae968ec86995dbf59fbbfd227cf8c71b47d06b7354c464ec4f5bed5917852de0859fef21ad1a9580d7ba90227b9d4d360b88a967535511c43713fde418e"
}