Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,737",
      "signature": "0xa3514bdde957280d3a3d0b9f30480ffa4e40be011110a469b3fc30474188bb12bcec83ee358266f8ca91bf7c6cc8d3b5",
      "randomness": "0xc2f782838becc340fa627c4e039e3b5948f3af576bcfece6d6ef74fc24ed660c"
    }
  ],
  "blockNumber": "7,407,520"
}

{
  "Sr25519": "0xfc2f9ac7ec9dcb60f2d405ef590e0968b47b4a9d7f36f8fd7012dfb04a74b50583cb0e7188bc54478195ef7dfb372b968553d71efc01d03b0f328a4c955bdd82"
}