Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,599,779",
      "signature": "0xb65c9b8c7e4e271e00e57f005ed177f9c55e246ca076f55a0bb74f603f1a8af3c66be2963cba461b0aa563356fdcd5b3",
      "randomness": "0x74c57c0d34a53688cdded460a83052b6d7142a8b7a4ff2c6e78048f2896ff207"
    }
  ],
  "blockNumber": "7,420,261"
}

{
  "Sr25519": "0xe23b4f4f9e57e3a68265a10cce9bbfa6e6a530447ae40d989cb20795b30ca2660048b5222da3f5dc5c2ec12d44709c15dc8eaa4ac4b80f87621aed7be75a548c"
}