Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,160",
      "signature": "0xa63c73e6e01aa8ab6e99269d0a45041efdff0512548b0a3b3a71186111cb3e95ba75ba3b22ef70b94a7e8104bb936353",
      "randomness": "0x7e2583b2f6c36f2384d8e8e7933712a9c61a84f898db8d898c97835348c070a4"
    }
  ],
  "blockNumber": "7,406,875"
}

{
  "Sr25519": "0x04302b30d4154d44cf05a5e733e55b2836d99f02b572573de85f0605d292fb5f665e765d92ab7db3bd3edb8f6cf90dc260f0c61c762eb5b4b3f412b40dfe278c"
}