Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,733",
      "signature": "0x8c21ea649f684633d11196b5604cc8f0d94c036c76da444c0f8f931ab5b9a59f5b7148affef11332ba4a0aa674650306",
      "randomness": "0xb6b59d26030c667e3371175cd67b4ed193fb132d349cc2abdb7a46727c58f814"
    }
  ],
  "blockNumber": "7,415,019"
}

{
  "Sr25519": "0xf47ed49b57a31e7b06b1614269f45ac9e9d5a84c050eaf0b54a83f19f16f4c7472b600fe231e7782a8574814b5dc291f1ad5913397edb253c1d10b87e725498c"
}