Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,582,578",
      "signature": "0xa3141b179b3ef75f279b23c76604eed9a3781b0947ac4b8b47f10d607a7b0fdb3cbd479a28f6d215e480d8f74669027f",
      "randomness": "0xfa003271160960ae19b2ebdf2f753f33fe96f9fb0101bb42803857258cf9dea0"
    }
  ],
  "blockNumber": "7,415,967"
}

{
  "Sr25519": "0xae57dcf356b52d69ddbfe0f13b899f2441791e819174fcb5142f27e7d5a0464d3a216923e40e92bbacac0d40b31a693151d25fa4c807b206ceb3ed4d6d88ec87"
}