Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,559",
      "signature": "0xab5137cef31a483e6bde82666a6bb6c5007def03785f3ad002df7b206b4d2712e60623c9bc33b260870b9a1bf819a26e",
      "randomness": "0x587bcdb9462a59675428a493816660aab40ac800c22dd7cd0b3c69ee050f4f6d"
    }
  ],
  "blockNumber": "7,412,475"
}

{
  "Sr25519": "0x3cde60a5db2e89ed7e36e9fefc5df5c7ce16437a8d043d8a4a1b039f694c181e3e287d285a4bb34c31b050bca76dcbffd40e2ad1c76beb7c3a20f59baa92108e"
}