Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,629,434",
      "signature": "0x8436f9cc929b7ec7acc743765bdd154bd75193885ee6469acaf9ff226158a6219ca788c5d618e1538067f94d33fa4a9a",
      "randomness": "0xb25270f8565826c36a302c8c68d10c2b9d5896f96ce5ba2f034f849155905be7"
    }
  ],
  "blockNumber": "7,427,673"
}

{
  "Sr25519": "0x3a994cccf1ca98be04599eb4ffcea7a320e992739292a27724e3cb9f0c8bbf4256240134e717636fff81d36aa1aa8fa302e7e30afe17b5d501c6940e9c96cc82"
}