Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,650,651",
      "signature": "0x8e1763ac1686fc3f1231a9b097bfa444af72a0b90613b37c2ed2a41bd69c1cb1cb3cd78ee0a0533f9512244afa5f29b2",
      "randomness": "0xaa345ada56a8bf97123bdeea9d5fbe3acab46bf3aba8072655c120fdf5aba1b0"
    }
  ],
  "blockNumber": "7,432,967"
}

{
  "Sr25519": "0xd21f0d20114691a26ab6319cdfbb50d4d71d1c954f95a83e9ed5390bdfc7be0c2888f6c8e120435c619d44343b1dedc3ffc61d49842c597581791da3f0a70d80"
}