Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,536,977",
      "signature": "0xa73b9ab6b62997e61d0efa0f4af1dd480e7a9918433b91cde498461d904c840b363f060e8abde81c40016ef936600076",
      "randomness": "0x0c576d772edd253705ca924e3e029a07e087c2af1de0b501e241c8f8a2bb74b6"
    }
  ],
  "blockNumber": "7,404,580"
}

{
  "Sr25519": "0x66dba4330e4d57445430e52a72b25af09314b72ab30ad1a0a38b98f12001e822ed604deb19fe23646eb12331d5b69748bb2289b6c3e93099c1d084ebee3e4b80"
}