Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,573,132",
      "signature": "0x8757a88804894649606c839bfe7a7b1e72043e77dd1a41f78f9f8bed61ed8cc43fedd24dc32465391ae2215102674eaa",
      "randomness": "0xda6019c00a2930cd4587c1e6cd56c7755914b3f16a2e11675a4efc6938008c32"
    }
  ],
  "blockNumber": "7,413,619"
}

{
  "Sr25519": "0xd0f7dcb6ab79b06cc43f05c31e7563cf61fcd01156db066120829b52a5ebc867b1a94c18d356b4247c9477b447e62835c00db581f7504d9c8c13292008d2ef89"
}