Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,574,980",
      "signature": "0xb617f059fccc778447deceb7db9e89d5d88e5a1368f3ca75f8e7359af162eb627bee8ce3e057ba9963d97650355ad3e3",
      "randomness": "0x5080cdc9a5abcde31574cca2d0870c344d3ffe70a7d4d8c791071f1b46de6319"
    }
  ],
  "blockNumber": "7,414,080"
}

{
  "Sr25519": "0x84f224403e5f8778e33ef96ea20f54ed2b9f1a1e1a7b2cf7309be238e8c4392d3237af5774a5efd75ad2176f534a701d36b76ebc37b17b6571d31ddafc886084"
}