Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,546,257",
      "signature": "0x94eef78fb732b71c01200d4871a7577a2b34c294cf086af69256214377a1e4e7838dc2df2a1e2979358a69cf3c0ea32a",
      "randomness": "0x63d86a0d7a8b737e7122b9ad0760b81b1f5df74a71aeb9fd113d133d322aa8bc"
    }
  ],
  "blockNumber": "7,406,900"
}

{
  "Sr25519": "0xc88ddacb8dfafe6f4ab7cd67fd8eba2b9036d53732d9ea04a86c6359ffdef4471c6b9f600aa605c8c7400ac5d1fad10f18a88e9ce5445253f270f4819ce1d287"
}