Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,580,638",
      "signature": "0x8a9b58fb3567f10eb3778e410c34dd40d47add39dfe76eccde7269bc0ed607267cb432e62217cfea5e72259d5b40d5d3",
      "randomness": "0x55fa4417f8b4ca45fef04d20aa29ac4a1e613ecbccf6b2a06ee705c2608a6bd7"
    }
  ],
  "blockNumber": "7,415,482"
}

{
  "Sr25519": "0x3e1e73873235d8593ed30e8934be4d554844736034427a9c69c7cf82ae33ea396748582c8f72deecd09db1562ea0026f0a0a01f088281451051bbf368d335388"
}