Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,584,241",
      "signature": "0xb442b4e2fce295ca9b4b1f4fe37cb4bcc8592b3c0d3239c74f7271325128c67641e0913fd0de261afba719e4c726a45a",
      "randomness": "0x4a8405919c206ed5aeecfb0c8ff474b52fbe48a3cc734de80a5763bf6977e0a3"
    }
  ],
  "blockNumber": "7,416,383"
}

{
  "Sr25519": "0x8cf00daee3ef7339b2c42e9a488142d39490f1acde49ca89539a36abecd1c43b61d9492fce1daeb9a23c5f91ae83a130b2c7996f63704ba6d917726786ab5287"
}